body{
    padding: 0;
    margin: 0;
}

.loading-screen
{
    widows: 100%;
    height: 100vh;
    background: #5476c2;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    display: flex;
    align-items: center;

}
.loading-screen::before{

    content: "思诚";
    text-align: center;
    position: absolute;
    width: 80px;
    height: 80px;
    background: #f8c291;
    left: 1000px;
    transform: translate(-50%) rotate(0);
    border-radius: 20px;
    animation: loading 10s infinite linear;

}

@keyframes loading {
    
    
    from{
        transform: translate(-50%) rotate(0deg);
    }
    
    
    50%{
        
        left: 80%;
        
    }

    to{
        transform: translate(-50%) rotate(1440deg);
    }


}